From: Wolfgang Denk <wd@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] examples/standalone: Remove relocation compile flags for PowerPC
Date: Tue, 29 Jun 2010 22:29:32 +0200 [thread overview]
Message-ID: <20100629202932.15984151C39@gemini.denx.de> (raw)
In-Reply-To: <1276631305-30648-1-git-send-email-wd@denx.de>
In message <1276631305-30648-1-git-send-email-wd@denx.de> you wrote:
> From: Peter Tyser <ptyser@xes-inc.com>
>
> Previously, standalone applications were compiled with gcc flags that
> produced relocatable executables on the PowerPC architecture (eg with
> the -mrelocatable and -fPIC flags). There's no reason for these
> applications to be fully relocatable at this time since no relocation
> fixups are performed on standalone applications.
>
> Additionally, removing the gcc relocation flags results in the entry
> point of applications residing at the base of the image. When
> a standalone application was relocatable, the entry point was generally
> located at an offset into the image which was confusing and prone to
> errors.
>
> This change moves the entry point of PowerPC standalone applications
> from 0x40004 (usually) to 0x40000.
>
> Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
> Signed-off-by: Wolfgang Denk <wd@denx.de>
> ---
>
> It seems we need to cleanup a few more make variables (+AFLAGS, CPPFLAGS)
>
> examples/standalone/Makefile | 10 ++++++++++
> 1 files changed, 10 insertions(+), 0 deletions(-)
Applied to "next".
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Totally illogical, there was no chance.
-- Spock, "The Galileo Seven", stardate 2822.3
prev parent reply other threads:[~2010-06-29 20:29 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-15 3:25 [U-Boot] [PATCH] examples/standalone: Remove relocation compile flags for PowerPC Peter Tyser
2010-06-15 19:02 ` Timur Tabi
2010-06-15 19:05 ` Timur Tabi
2010-06-15 19:08 ` Peter Tyser
2010-06-15 19:20 ` Timur Tabi
2010-06-15 19:34 ` Peter Tyser
2010-06-15 19:36 ` Peter Tyser
2010-06-15 19:45 ` Timur Tabi
2010-06-15 20:15 ` Peter Tyser
2010-06-15 20:28 ` Wolfgang Denk
2010-06-15 20:39 ` Peter Tyser
2010-06-15 20:51 ` Wolfgang Denk
2010-06-16 3:37 ` Peter Tyser
2010-06-16 14:02 ` Timur Tabi
2010-06-16 14:51 ` Wolfgang Denk
2010-09-10 19:49 ` Wolfgang Denk
2010-09-10 19:53 ` Timur Tabi
2010-09-10 20:07 ` Peter Tyser
2010-09-10 21:10 ` Wolfgang Denk
2010-09-12 22:38 ` [U-Boot] [PATCH] examples/standalone: Use gcc's -fno-toplevel-reorder Peter Tyser
2010-09-13 2:00 ` Andrew Dyer
2010-09-13 4:48 ` Peter Tyser
2010-09-16 11:49 ` Detlev Zundel
2010-10-12 20:47 ` Wolfgang Denk
2010-06-15 20:39 ` [U-Boot] [PATCH] examples/standalone: Remove relocation compile flags for PowerPC Timur Tabi
2010-06-15 20:54 ` Wolfgang Denk
2010-06-15 21:03 ` Timur Tabi
2010-06-15 22:56 ` Wolfgang Denk
2010-06-15 19:48 ` Wolfgang Denk
2010-06-29 20:29 ` Wolfgang Denk [this message]
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